What metrics can I track with my cycling watch?

Most multi-sport watches have a cycling-specific workout mode that will track the relevant metrics you need, including distance ridden, speed, calories burned, time and elevation. Some watches offer additional third-party maps that can help you follow your route.

On the health side, only some smartwatches track your blood oxygen level during exercise or VO2 Max, which is a useful way to monitor your overall cardiovascular fitness.

What is the difference between Gorilla Glass and sapphire watch glass?

A glass or crystal watch face can be made of a number of materials, but the big contenders these days are Gorilla Glass and sapphire. Sapphire is more durable and resistant to scratches, but it is also significantly more expensive. Gorilla Glass is still very durable, although it is more susceptible to scratches.

Should I use my cycling watch to monitor my heart rate?

Most smartwatches provide a fairly accurate reading of your heart rate. It’s certainly good enough for most everyday fitness enthusiasts and amateur athletes. However, if you train or need to monitor your heart rate for medical purposes, pairing your smartwatch with a heart rate monitor worn on a chest strap or armband will give you more accurate tracking.